11
1Gbit (32Mx32bit) Mobile SDR Memory
H55S1G(2/3)2MFP Series
CLK
Command
READ
READ
BA, Col
n
BA, Col
b
Address
DQ
CL =2
CL =3
Don
Dob
Don
Dob
DQ
Don't Care
1) Don (or b): Data out from column n
2) BA, Col n (b) = Bank A, Column n (b)
3) Burst Length = 4 : 3 subseqnent elements of Data Out appear in the programmed order following Do n (b)
Non-Consective Read Bursts
CLK
Command
READ
READ
READ
READ
BA, Col
g
BA, Col
n
BA, Col
x
BA, Col
b
Address
DQ
CL =2
CL =3
Dog'
Dog
Dox
Dox'
Dox
Dob
Dox'
Don
Don'
Don
Dob'
Dob
Dog
Dob'
Dog’
Don'
DQ
1) Don, etc: Data out from column n, etc
n', x', etc : Data Out elements, accoding to the programmd burst order
2) BA, Col n = Bank A, Column n
Don't Care
3) Burst Length = 1, 2, 4, 8 or full page in cases shown
4) Read are to active row in any banks
Randum Read Bursts
Rev 1.2 / Jun. 2008
30
HYNIX [ HYNIX SEMICONDUCTOR ]
